Crewmen walk across the ice toward the US Coast Guard icebreaker USCGC POLAR STAR (WAGB 10). The POLAR STAR, first Coast Guard icebreaker to circumnavigate the Antarctic continent, has paused during its journey to give crewmen "ice-liberty"

Chicago citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Crewmen walk across the ice toward the US Coast Guard icebreaker USCGC POLAR STAR (WAGB 10). The POLAR STAR, first Coast Guard icebreaker to circumnavigate the Antarctic continent, has paused during its journey to give crewmen "ice-liberty". 1983-04-01. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6384194. (Accessed June 21, 2018.)
APA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-, (1983-04-01) Crewmen walk across the ice toward the US Coast Guard icebreaker USCGC POLAR STAR (WAGB 10). The POLAR STAR, first Coast Guard icebreaker to circumnavigate the Antarctic continent, has paused during its journey to give crewmen "ice-liberty". Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6384194
MLA citation style
Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6384194>.
Note: These citations are programmatically generated and may be incomplete.